KROHNE OPTISENS OAS 2000 EN - Manual (Page 27)

ELECTRICAL CONNECTIONS
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OPTISENS OAS 2000
www.krohne.com 07/2010 - MA OAS 2000 R02 en
Electrical connections
4.1 Safety instructions
4.2 Cable connections
The sensor is equipped with a fixed 10 m / 33 ft cable, which has a M12 connector attached.
Connect the sensor to the converter using the M12 connector. In the event that two or more
sensors should be connected to the same converter, use the optional junction box.
Power requirements:
• The sensor requires 24 VDC power, which is supplied from the converter via the sensor cable.
• The maximum current during operation is 45 mA.
DANGER!
All work on the electrical connections may only be carried out with the power disconnected. Take
note of the voltage data on the nameplate!
DANGER!
Observe the national regulations for electrical installations!
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
.book Page 27 Friday, July 2, 2010 1:49 PM